Panasonic KX-FP70CX Service Manual page 30

KX-FP701CX/KX-FP702CX
When the motor suspends while it is in the sending mode (about 70~80 msec), pin 131 of ASIC IC1 becomes a low level and Q402
turns OFF. When the system is in the stand-by mode, all of the motor drive transistors turn OFF. Consequently, the motor current
stops.
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